/*
 * This program is free software: you can redistribute it and/or modify it under
 * the terms of the GNU General Public License as published by the Free Software
 * Foundation, either version 3 of the License, or (at your option) any later
 * version.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
 * details.
 *
 * You should have received a copy of the GNU General Public License along with
 * this program. If not, see <http://www.gnu.org/licenses/>.
 */
package net.sf.l2j.gameserver.model.entity;

import java.io.BufferedInputStream;
import java.io.BufferedReader;
import java.io.DataInputStream;
import java.io.FileInputStream;
import java.io.InputStreamReader;
import java.util.HashMap;
import java.util.Iterator;
import java.util.LinkedList;

import javolution.text.TextBuilder;
import net.sf.l2j.gameserver.datatables.NpcTable;
import net.sf.l2j.gameserver.datatables.SpawnTable;
import net.sf.l2j.gameserver.model.L2Spawn;
import net.sf.l2j.gameserver.model.L2World;
import net.sf.l2j.gameserver.model.actor.instance.L2PcInstance;
import net.sf.l2j.gameserver.network.clientpackets.Say2;
import net.sf.l2j.gameserver.network.serverpackets.CreatureSay;
import net.sf.l2j.gameserver.network.serverpackets.MagicSkillUser;
import net.sf.l2j.gameserver.network.serverpackets.NpcHtmlMessage;
import net.sf.l2j.gameserver.templates.L2NpcTemplate;
import net.sf.l2j.util.EventData;

/**
 * This class ...
 * 
 * @version $Revision: 1.3.4.1 $ $Date: 2005/03/27 15:29:32 $
 */
public class L2Event {
	public static String eventName = "";
	public static int teamsNumber = 0;
	public static final HashMap<Integer, String> names = new HashMap<Integer, String>();
	public static final LinkedList<String> participatingPlayers = new LinkedList<String>();
	public static final HashMap<Integer, LinkedList<String>> players = new HashMap<Integer, LinkedList<String>>();
	public static int id = 12760;
	public static final LinkedList<String> npcs = new LinkedList<String>();
	public static boolean active = false;
	public static final HashMap<String, EventData> connectionLossData = new HashMap<String, EventData>();

	@SuppressWarnings("rawtypes")
	public static int getTeamOfPlayer(String name) {
		for (int i = 1; i <= players.size(); i++) {
			LinkedList temp = players.get(i);
			Iterator it = temp.iterator();
			while (it.hasNext())
				if (it.next().equals(name))
					return i;
		}
		return 0;
	}

	@SuppressWarnings("rawtypes")
	public static String[] getTopNKillers(int N) { // this will return top
													// N players sorted by
													// kills, first element
													// in the
													// array will be the one
													// with more kills
		String[] killers = new String[N];
		String playerTemp = "";
		int kills = 0;
		LinkedList<String> killersTemp = new LinkedList<String>();
		for (int k = 0; k < N; k++) {
			kills = 0;
			for (int i = 1; i <= teamsNumber; i++) {
				LinkedList temp = players.get(i);
				Iterator it = temp.iterator();
				while (it.hasNext())
					try {
						L2PcInstance player = L2World.getInstance().getPlayer(
								(String) it.next());
						if (!killersTemp.contains(player.getName()))
							if (player.kills.size() > kills) {
								kills = player.kills.size();
								playerTemp = player.getName();
							}
					} catch (Exception e) {
					}
			}
			killersTemp.add(playerTemp);
		}
		for (int i = 0; i < N; i++) {
			kills = 0;
			Iterator it = killersTemp.iterator();
			while (it.hasNext())
				try {
					L2PcInstance player = L2World.getInstance().getPlayer(
							(String) it.next());
					if (player.kills.size() > kills) {
						kills = player.kills.size();
						playerTemp = player.getName();
					}
				} catch (Exception e) {
				}
			killers[i] = playerTemp;
			killersTemp.remove(playerTemp);
		}
		return killers;
	}

	@SuppressWarnings("resource")
	public static void showEventHtml(L2PcInstance player, String objectid) {
		try {
			NpcHtmlMessage adminReply = new NpcHtmlMessage(5);
			DataInputStream in = new DataInputStream(new BufferedInputStream(
					new FileInputStream("data/events/" + eventName)));
			BufferedReader inbr = new BufferedReader(new InputStreamReader(in));
			TextBuilder replyMSG = new TextBuilder("<html><body>");
			replyMSG.append("<center><font color=\"LEVEL\">" + eventName
					+ "</font><font color=\"FF0000\"> bY " + inbr.readLine()
					+ "</font></center><br>");
			replyMSG.append("<br>" + inbr.readLine());
			if (L2Event.participatingPlayers.contains(player.getName()))
				replyMSG.append("<br><center>You are already in the event players list !!</center></body></html>");
			else
				replyMSG.append("<br><center><button value=\"Participate !! \" action=\"bypass -h npc_"
						+ objectid
						+ "_event_participate\" width=90 height=15 back=\"sek.cbui94\" fore=\"sek.cbui92\"></center></body></html>");
			adminReply.setHtml(replyMSG.toString());
			player.sendPacket(adminReply);
		} catch (Exception e) {
			System.out.println(e);
		}
	}

	public static void spawn(L2PcInstance target, int npcid) {
		L2NpcTemplate template1 = NpcTable.getInstance().getTemplate(npcid);
		try {
			// L2MonsterInstance mob = new L2MonsterInstance(template1);
			L2Spawn spawn = new L2Spawn(template1);
			spawn.setLocx(target.getX() + 50);
			spawn.setLocy(target.getY() + 50);
			spawn.setLocz(target.getZ());
			spawn.setAmount(1);
			spawn.setHeading(target.getHeading());
			spawn.setRespawnDelay(1);
			SpawnTable.getInstance().addNewSpawn(spawn, false);
			spawn.init();
			spawn.getLastSpawn().setCurrentHp(999999999);
			spawn.getLastSpawn().setName("event inscriptor");
			spawn.getLastSpawn().setTitle(L2Event.eventName);
			spawn.getLastSpawn().isEventMob = true;
			spawn.getLastSpawn().isAggressive();
			spawn.getLastSpawn().decayMe();
			spawn.getLastSpawn().spawnMe(spawn.getLastSpawn().getX(),
					spawn.getLastSpawn().getY(), spawn.getLastSpawn().getZ());
			spawn.getLastSpawn().broadcastPacket(
					new MagicSkillUser(spawn.getLastSpawn(), spawn
							.getLastSpawn(), 1034, 1, 1, 1));
			npcs.add(String.valueOf(spawn.getLastSpawn().getObjectId()));
		} catch (Exception e) {
			System.out.println(e);
		}
	}

	public static void announceAllPlayers(String text) {
		CreatureSay cs = new CreatureSay(0, Say2.ANNOUNCEMENT, "", text);
		for (L2PcInstance player : L2World.getInstance().getAllPlayers())
			player.sendPacket(cs);
	}

	public static boolean isOnEvent(L2PcInstance player) {
		for (int k = 0; k < L2Event.teamsNumber; k++) {
			Iterator<?> it = L2Event.players.get(k + 1).iterator();
			boolean temp = false;
			while (it.hasNext()) {
				temp = player.getName().equalsIgnoreCase(it.next().toString());
				if (temp)
					return true;
			}
		}
		return false;
	}

	public static void inscribePlayer(L2PcInstance player) {
		try {
			L2Event.participatingPlayers.add(player.getName());
			player.eventkarma = player.getKarma();
			player.eventX = player.getX();
			player.eventY = player.getY();
			player.eventZ = player.getZ();
			player.eventpkkills = player.getPkKills();
			player.eventpvpkills = player.getPvpKills();
			player.eventTitle = player.getTitle();
			player.kills.clear();
			player.atEvent = true;
		} catch (Exception e) {
			System.out.println("error when signing in the event:" + e);
		}
	}

	public static void restoreChar(L2PcInstance player) {
		try {
			player.eventX = connectionLossData.get(player.getName()).eventX;
			player.eventY = connectionLossData.get(player.getName()).eventY;
			player.eventZ = connectionLossData.get(player.getName()).eventZ;
			player.eventkarma = connectionLossData.get(player.getName()).eventKarma;
			player.eventpvpkills = connectionLossData.get(player.getName()).eventPvpKills;
			player.eventpkkills = connectionLossData.get(player.getName()).eventPkKills;
			player.eventTitle = connectionLossData.get(player.getName()).eventTitle;
			player.kills = connectionLossData.get(player.getName()).kills;
			player.eventSitForced = connectionLossData.get(player.getName()).eventSitForced;
			player.atEvent = true;
		} catch (Exception e) {
		}
	}

	public static void restoreAndTeleChar(L2PcInstance target) {
		try {
			restoreChar(target);
			target.setTitle(target.eventTitle);
			target.setKarma(target.eventkarma);
			target.setPvpKills(target.eventpvpkills);
			target.setPkKills(target.eventpkkills);
			target.teleToLocation(target.eventX, target.eventY, target.eventZ,
					true);
			target.kills.clear();
			target.eventSitForced = false;
			target.atEvent = false;
		} catch (Exception e) {
		}
	}
}
